package com.wss.guli.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestClientBuilder;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;


/**
 * es检索步骤：
 * 1.导入依赖
 * 2.编写配置，给容器中注入一个RestHighLevelClient
 *
 */
@Configuration
public class GuliElasticSearchConfig {

    public static final RequestOptions COMMON_OPTIONS;
    static {
        RequestOptions.Builder builder=RequestOptions.DEFAULT.toBuilder();
        COMMON_OPTIONS=builder.build();
    }

    @Bean
    public RestHighLevelClient esRestClient(){
        RestClientBuilder builder = RestClient.builder(new HttpHost("39.99.209.194", 9200, "http"));
        RestHighLevelClient client = new RestHighLevelClient(builder);
        return client;
    }
}
